Andrew Harrison may refer to: Andrew Harrison (actor) (born 1957), English actor Andrew Harrison (Alamo defender) Andrew Harrison (basketball) (born 1994), American basketball player Andrew Harrison (British army officer) (born 1967) Andrew Harrison (businessman) (born 1970), British businessman Andrew Harrison (journalist), English music journalist Andrew Harrison (scientist), CEO of Diamond Light Source Andrew Harrison (wheelchair rugby) (born 1987), Australian wheelchair rugby player Andy Harrison (born 1957), businessman